One feature that i've always missed in Gooogle Reader was ability to open mobilized version of article link right in feed list (As it is done in gReader and JustReader mobile clients). What was problem for Google Reader is not a problem to implement for Tiny Tiny RSS - open source alternative of Google's product. This is my plugin which makes possible to read mobilized version of full-article linked from RSS-feed.
For now you can choose from those mobilizing services for each feed separately:
Readability (default option)
Stripped Original (original article without styles and images)